New Mast for H26

Jul 17, 2015
20
Hunter H26 Lucky Peak
So I just got a new mast from US Spar for my 1994 H26. This mast comes with a different mast foot and mast step. My question is (and I hope I'm getting the terminology correct), since the current mast step is welded to the top of the compression post how do I replace it with the new one? I'm attaching pics (sorry for the photo quality). First pic is the new mast step next to the old one that is on the boat. 2nd pic is the new mast foot, 3rd is the old mast foot, and then 4th and 5th are just closer pics of the mast steps.

The new mast foot is narrower than the old by about an inch so won't work with the old mast foot. Ideas or existing procedures for this problem?

Thanks


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Oct 28, 2013
678
Hunter 20 Lake Monroe
Is the mast a direct replacement? If so then the old mast foot might fit the new mast, assuming the old mast foot is still serviceable. If it isn't and you have to replace the mast base then I seriously doubt they welded in in place on the boat so the compression post is probably removable. Need pics of the compression post on the inside to be able to tell.

Sam
 
Jul 17, 2015
20
Hunter H26 Lucky Peak
The new mast is a different profile from the old one so the parts aren't interchangable. I removed the screws from the old step to see if I could remove it but couldn't. I was able to look underneath and saw it is welded to the compression post. Below is a picture from another forum post dealing with compression post removal.


 

Doug J

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May 2, 2005
1,192
Hunter 26 Oceanside, CA
Since the new mast foot is narrower than the old, perhaps you can just use the original mast foot. Will the pin line up? I would think the one inch might not be a problem. Maybe you could put half inch spacers on either side to keep the mast centered.

Just curious, was a Charleston mast not available? My 94' has a Charleston, which I think is what you had, it's kind of rectangular in shape.
 
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Jun 2, 2004
3,554
Hunter 23.5 Fort Walton Yacht Club, Florida
Take it to a machine shop and have the tabs cut off then drill and tap holes to mount the new one on top of the old one. Just make sure that the pivot pin stays in the same place.
 
Jul 17, 2015
20
Hunter H26 Lucky Peak
Old mast is Isomat, new one US Spar. My two considerations were a) having spacers machined to attach on either side of the new mast foot and b) removing the compression post and having the tabs cut off and then attaching the new step to the old one so it's good to hear similar ideas. I just wanted to make sure there wasn't some standard procedure to deal with it.
 

Doug J

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May 2, 2005
1,192
Hunter 26 Oceanside, CA
If the pin lines up and the stepping of the mast is not impeded (hinge action), I'd go with the spacers. Removing the entire compression post, cutting off the tabs, attaching the new step, seems unnecessary, if the pin lines up.

I'm not sure if Isomat and Charleston are synonymous. Was your old mast semi rectangular?
Here's what mine looks like, same mast step and foot.
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Sep 28, 2008
66
Hunter 26 Ghost lake
Go with Rick Webb's suggestion, I found the same issue when I had to reseal my compression post. The previous owner had made the change-up and it works just fine. G
 
Jun 8, 2004
10,451
-na -NA Anywhere USA
I sent Ronnie a personal email but no response back. So let me set the record.
Originally the Hunter 26 came with the Z Spar mast and boom located in Gainesville. Kenyon Isomat was a separate company located in Charlotte, NC which use to supply Hunter with masts. Z Spar purchased Kenyon Isomat with the employees being laid off in both factories. Only 4 from Z Spar went to Charlotte as the Z Spar facility in Florida was closed which was not a good move by the owners in France. One thing led to another and production in Charlotte for the z spar and Kenyon Isomat customers/manufacturers could not keep up production with only four on staff that many dealers sat on new boats without masts for months hurting sales. Selden then approached Hunter which went with them and the rest is history with a good working relationship initially with the large masts. Z Spar left the country owing a lot of folks. In the meantime, the employees under the old Kenyon Isomat reinvented themselves as a new company called Charleston Spars back in the same facility in Charlotte using the old Kenyon Isomat masts. During this time for smaller masts to include the Hunter 26, Hunter Marine used Charleston Spar(Kenyon Isomat) and Dwyer masts. Later US Spars opened in the old facility in Gainesville, FL. selling Z Spar product as US Spars is owned basically by Z Spar.

Ronnie, I asked for additional information so I could be sure before you go off and spend more monies and screwing up the plate welded to the mast compression post.

RGRANGER, IF YOU ARE READING THIS, PLEASE TAKE A PHOTO OF YOUR MAST FOOT AND MAST STEP SO I CAN BE SURE WHICH WOULD BE APPRECIATED TREMENDOUSLY.

What I think you have is one of the masts from Charleston Spar aka Kenyon Isomat which the plate welded to the compression post was welded with tabs so effectively serving as a mast foot as well. The easiest method is to cut the tabs off or grind them down and file smoothly. Then attach the mast foot received from US spars by drilling thru the stainless steel and tap them with the correct thread for the four bolts to attach that foot with. This will not alter the rigging at all but I am not sure. THIS IS WHY HAVING SOME ADDITIONAL INFORMATION AND PHOTOS WOULD BE HELPFUL SO THE JOB IS DONE CORRECTLY.

I KNOW THE 26 INTRODUCING IT AND SOLD TOO MANY OF THEM PLUS WORKING ON THEM MYSELF WHICH IS WHY I KNOW WHAT IS GOING ON. IN ADDITION I USE TO BE AN INVESTIGATOR WHICH IS WHY I WANT TO MAKE SURE BEFORE YOU GO AND DO ANYTHING TO MAKE SURE OF WHAT I HAVE POSTED HERE.
 
Jun 8, 2004
10,451
-na -NA Anywhere USA
Just one other thing to mention. The bolt pattern for the Kenyon Isomat mast foot was much bigger and the fear was drilling into the deck which is why I suggested the adding the tabs to the compression post plate. Wanted to take the moment why what you have. Gotta go as I have to run over the mountain to get some construction supplies
 
Jun 8, 2004
10,451
-na -NA Anywhere USA
No one has supplied a photo so I can only go on what I said above that the mast step or foot is bolted to the compression post plate from US Spars.
 
Jun 8, 2004
10,451
-na -NA Anywhere USA
Thanks Dewhunter. The one photo of the Z spar/US spar mast step are the same and wanted the original poster to see that. That answers the statements I made that he will need to center it and drill and tap for the new mast step